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Synthetic diesel fuel powers 1,000 miles of Audi

Audi began a 1,000-mile eco drive on Oct. 18 in a demonstration named "Eureka! Diesel Drives the Future." Two Audi A3 TDI test cars left Eureka, Calif., and headed south, filled with RenDiesel, a synthetic fuel from Rentech.

Cars for College: AutoWeek's list of the best rides for campus cruising

High school seniors across the country have long since moved their graduation tassels from right to left. And before they start buying mini-fridges and extra-long bedsheets for their dorm rooms, prospective undergraduates need an affordable, safe and mpg-friendly ride that will leave Mom and Dad stress-free during trips to and from school. Here is a look at AutoWeek's top cars in which to send a kid off to college.

Saab’s Heritage Cars snaffled by the Bailiffs

The bailiffs have been in to the Saab Museum Just like every other car maker with a lineage, Saab likes to make the most of its car-making history. So it has a museum with everything from the UrSaab to the Aero-X on display. And now, it has a little addition – stickers on all its cars from the Swedish bailiff saying Utmätt Gods - sequestered for debt.